For the question below, what is the strategy for determining the position and direction vectors of the plane P?

In order to derive the 2 direction vectors, I would need to know 3 points on the plane, and then compute the difference. The points can be determined by evaluating either line A or line B at some point t. I'm not sure which points to use however. Help?

As for the position vector, I think this will rely on how I determine the direction vectors. I also need help with this.